ข้อมูลสถานี - ดูแผนที่ · รายละเอียด · telemetry · สภาพอากาศ · raw · status · beacons · ดูข้อความ · bulletins · browse · moving · ชื่อบัญชีฉัน
Callsign, ship name or locator: ล้าง       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station PU4VBS-10 - show graphs
Comment: iGate/Digipeater, por:RCVM, Freq:433,025Mhz
Last beacon: Using IGate2
Location: 22°24.89' S 45°34.55' E - ตำแหน่ง LG27SO90CK - show map
56.5 km ตะวันตก bearing 269° มาจาก Ihosy, Ihorombe, Madagascar [?]
93.2 km ตะวันออกเฉียงใต้ bearing 153° มาจาก Beroroha, Madagascar
109.8 km ตะวันออก bearing 98° มาจาก Ankazoabo, Madagascar
119.7 km ตะวันออกเฉียงเหนือ bearing 63° มาจาก Sakaraha, Madagascar
Last position: 2026-01-20 22:52:39 UTC (8d 11h46m ago)
2026-01-21 01:52:39 EAT เวลาท้องถิ่น Ihosy, Madagascar [?]
Last path: PU4VBS-10>BEACON via TCPIP*,qAC,FOURTH
Positions stored: 75
Other SSIDs: PU4VBS-7 PU4VBS PU4VBS-9
Last heard a station directly: 2025-09-13 20:55:56 UTC (137d 13h43m ago)
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS